苯磺酸 (CAS No.98-11-3)
- 物化性质
- 无色针状或片状晶体，易溶于水和乙醇，微溶于苯，不溶于乙醚。熔点43~45℃，相对密度1.37。具有强酸性，吸湿性强。
- 外观
- 无色针状或片状晶体
- 熔点
- 43~45℃
- 含量
- ≥99%
- 包装
- 25kg/袋，纸板桶内衬塑料袋
English description（英文原文，共 1121 字符）
Product Name:Benzenesulfonic acid
English Name:Benzenesulfonic acid
CAS No.:98-11-3
Aliases:Anhydrous benzenesulfonic acid, Benzenesulfonic acid hydrate (1.5H2O)
Molecular Formula:C6H6O3S
Physical Properties:Colorless needle-like or flaky crystals, readily soluble in water and ethanol, slightly soluble in benzene, insoluble in ether. Melting point 43–45°C, relative density 1.37. Strongly acidic and hygroscopic.
Uses:Used as a laboratory reagent and catalyst, as well as in organic synthesis and phenol production. Mainly used in the alkali fusion to produce phenol, also in the production of resorcinol and other compounds. Commonly used as a catalyst in esterification and dehydration reactions. Also applied in oilfield water injection to remove formation blockage and improve permeability, and serves as a resin curing agent, electroplating additive, and dye intermediate.
Technical Specifications:
Molecular formula: C6H6O3S, molecular weight: 158.18
Appearance: colorless needle-like or flaky crystals
Melting point: 43–45°C
Assay: ≥99%
Packaging: 25 kg/bag, in fiberboard drum lined with plastic bag
English Name:Benzenesulfonic acid
CAS No.:98-11-3
Aliases:Anhydrous benzenesulfonic acid, Benzenesulfonic acid hydrate (1.5H2O)
Molecular Formula:C6H6O3S
Physical Properties:Colorless needle-like or flaky crystals, readily soluble in water and ethanol, slightly soluble in benzene, insoluble in ether. Melting point 43–45°C, relative density 1.37. Strongly acidic and hygroscopic.
Uses:Used as a laboratory reagent and catalyst, as well as in organic synthesis and phenol production. Mainly used in the alkali fusion to produce phenol, also in the production of resorcinol and other compounds. Commonly used as a catalyst in esterification and dehydration reactions. Also applied in oilfield water injection to remove formation blockage and improve permeability, and serves as a resin curing agent, electroplating additive, and dye intermediate.
Technical Specifications:
Molecular formula: C6H6O3S, molecular weight: 158.18
Appearance: colorless needle-like or flaky crystals
Melting point: 43–45°C
Assay: ≥99%
Packaging: 25 kg/bag, in fiberboard drum lined with plastic bag
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常见问题
- 苯磺酸的 CAS 号是多少？
- 苯磺酸的 CAS 号是 98-11-3。
- 苯磺酸的分子式和分子量是什么？
- 苯磺酸的分子式为 C6H6O3S。
- 苯磺酸的英文名称是什么？
- 苯磺酸的英文名称为 Benzenesulfonic acid。
- 苯磺酸还有哪些别名？
- 苯磺酸又称 无水苯磺酸、苯磺酸(1.5H2O)。
- 苯磺酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条苯磺酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 苯磺酸的供应商主要分布在哪些地区？
- 苯磺酸的供应商主要分布在 上海市（1 条） 等地。
- 苯磺酸有哪些级别可选？
- 平台上苯磺酸的供应级别包括 工业级。
- 苯磺酸的报价单位是什么？
- 苯磺酸的报价单位主要有 千克。
- 哪里可以查到苯磺酸的价格？
- 掌上化工苯磺酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/98-11-3/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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